National Mario Day

Celebrated on 03/10/2026

Quick Fact

National Mario Day is celebrated on March 10th (MAR10) because the date resembles the name 'Mario'. The holiday was officially recognized by Nintendo in 2016, but fans had been celebrating it informally for years prior.

Origins and Establishment of National Mario Day

National Mario Day is observed annually on March 10th, chosen for its abbreviation as 'MAR10', which visually resembles the name 'Mario'. The holiday was officially recognized by Nintendo in 2016, although fans had been informally celebrating it for years before that. The date was popularized through social media campaigns and fan communities, leading Nintendo to embrace it as a day to honor their iconic mascot.

Evolution and Modern Commemoration

Over time, National Mario Day has evolved from a grassroots celebration into a global event. Nintendo now participates by offering special promotions, discounts on Mario games and merchandise, and hosting in-game events in titles like 'Super Mario Run' and 'Mario Kart Tour'. Fans celebrate by sharing artwork, speedruns, and cosplay on social media, and many organize gaming marathons or themed parties. The day has also become a marketing opportunity for retailers and gaming companies.

Facts & General Observations

• Mario has appeared in over 200 video games since his debut in 'Donkey Kong' (1981).
• The 'Super Mario' franchise has sold more than 370 million copies worldwide, making it one of the best-selling video game series of all time.
• March 10th is also known as 'Mario Day' in many countries, and Nintendo often releases special Mario-themed hardware or games around this date.

Explore more celebrations, trivia, and quests on National Day Quest.